Synonyms|617Antonyms|32|Broader|9Narrower|15Related|276

117 entries under confirm topic. ×

3
swear to(verb, expression, support, maintain, back)
3
tell(verb, state, give, mean, show)
3
vouch for(verb, expression, phrasal verb, support, show)
2
adjure(verb, show, prove, appear)
2
enunciate(verb, state, give, mean, show)
2
get behind(expression, support, maintain, secure, back)
2
inform(verb, state, maintain, tell, reveal)
2
okay(verb, support, state, maintain, back)
2
predicate(verb, support, state, maintain, oppose)
2
propound(verb, state, maintain, tell, reveal)
2
ratify(verb, state, show, maintain, declare)
2
repeat(verb, state, maintain, declare, tell)
2
rubber-stamp(verb, support, state, maintain, back)
2
say so(verb, expression, support, state, maintain)
2
seal(show, prove, appear, evidence)
2
sign for(expression, support, maintain, secure, back)
2
swear up and down(verb, expression, idiom, phrasal verb, support)
2
testify to(verb, expression, phrasal verb, show)
1
advance(verb, state, charge, maintain, declare)
1
advocate(verb, state, maintain, tell, reveal)
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APASmart Define. (2015). testify thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/testify/thesaurus/synonyms
ChicagoSmart Define. 2015. "testify thesaurus" https://smartdefine.org/testify/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, testify thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/testify/thesaurus/synonyms>.
MLASmart Define. "testify thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/testify/thesaurus/synonyms>